<template>  
      <div class="echart" id="echart-line" :style="{float:'left',width: '100%', height: '230px'}"></div>   
</template>

<script>

import echarts from  "echarts";

export default {
     
      methods:{

      initChart(name,xData,yData) {
       
          let getchart = echarts.init(document.getElementById('echart-line'));
          var  option = {
               
                tooltip: {
                    trigger: 'axis'
                },
                legend: {
                    data: [name],
                    bottom:'0%'
                },
                grid: { //调整图表上下左右位置
                    top:'10%',
                    left: '3%',
                    right: '8%',
                    bottom: '11%',
                    containLabel: true
                },
               
                xAxis: {
                    type: 'category',
                    boundaryGap: false,
                    data: xData
                },
                yAxis: {
                    type: 'value'
                },
                series: [
                    {
                        name: name,
                        type: 'line',
                        stack: '总量',
                        data: yData
                    },
                ]
            };

          getchart.setOption(option);
          //随着屏幕大小调节图表
          window.addEventListener("resize", () => {
            getchart.resize();
        });
      },

    }

}
</script>
